Suzuki Baleno Manual page 970

IMMOBILIZER CONTROL SYSTEM (IF EQUIPPED) 8G-5
IGNITION KEY
The ignition key for the immobilizer control system has a built-in
transponder. Each transponder in the key has an each transmitting
code (Transponder code). The code will transmitted from the key
via the coil antenna to Immobilizer Control Module when the igni-
tion switch is turned ON.
1. Ignition key with built-in transponder
COIL ANTENNA
The coil antenna is installed to the steering lock assembly. As it is
energized by Immobilizer Control Module, it transmits the trans-
ponder code of the ignition key to Immobilizer Control Module.
1. Coil antenna
IMMOBILIZER CONTROL MODULE & ENGINE CON-
TROL MODULE/POWERTRAIN CONTROL MODULE
(ECM/PCM)
Immobilizer Control Module:
Immobilizer Control Module is installed to the underside of the
instrument panel at the driver's seat side.
As main functions, Immobilizer Control Module checks matching
not only between the Transponder Code transmitted from the igni-
tion key and that registered in Immobilizer Control Module (Up to
4 different Transponder codes can be registered.) but also be-
tween the ECM/Immobilizer Control Module code transmitted from
ECM/PCM and that registered in Immobilizer Control Module. In
addition, it has an on-board diagnostic system (self-diagnosis
function) which is described in the next section.
1. Immobilizer Control Module
ECM/PCM:
As main functions, ECM/PCM not only checks matching of ECM/
Immobilizer Control Module codes but also has an on-board diag-
nostic system (self-diagnosis function) as described in the next
section.
For installation position of ECM/PCM, refer to Section 6E1 or 6E2
in this manual.